Company Filing History:
Years Active: 1997-1999
Title: Heiner Schwan: Innovator in Coating Compositions
Introduction
Heiner Schwan is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of coating compositions, holding a total of 4 patents. His work focuses on innovative solutions that enhance the performance and application of coatings.
Latest Patents
One of Heiner Schwan's latest patents involves liquid two-component coating compositions. This invention relates to coating compositions that include one or more resins with amino-reactive groups, polyamine curing agents, and aminourethanes. The aminourethanes can be reaction products of oligomeric or polymeric compounds containing terminal 2-oxo-1,3-dioxolane groups and amines with primary, secondary, and tertiary amino groups. The ratios of equivalents typically range from 1:1 to 1:10, with a preference for 1:1.05 to 1:5. The end product is designed to contain one or more free primary amino groups, and the composition may also include pigments, fillers, organic solvents, water, and conventional additives.
Career Highlights
Heiner Schwan has worked with prominent companies in the industry, including Hoechst Aktiengesellschaft and Vianova Resins, Inc. His experience in these organizations has contributed to his expertise in developing advanced coating technologies.
Collaborations
Heiner has collaborated with notable colleagues such as Michael Hoenel and Armin Pfeil. Their combined efforts have furthered innovations in the field of coating compositions.
Conclusion
Heiner Schwan's contributions to the development of liquid two-component coating compositions highlight his role as an influential inventor. His patents reflect a commitment to advancing technology in the coatings industry.